Flow-tools is a set of utilities for collecting and storing NetFlow
data, and doing some limited analysis of it.
NetFlow is a Cisco-developed protocol for transferring network traffic
flow information (usually from a router or switch) to another system
that collects and stores this information. More information on NetFlow
is available at
http://www.cisco.com/cpropart/salestools/cc/pd/iosw/ioft/neflct/index.htm
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.